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The vulnerability of Microsoft 365 Copilot’s intelligent virtual assistant, related to access segmentation errors, allows attackers to carry out spear-phishing attacks.

🗓️ 22 May 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 3 Views

Microsoft 365 Copilot flaws in access segmentation and control could enable spear phishing.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-41614
12 May 202616:58
attackerkb
Circl
CVE-2026-41614
12 May 202616:38
circl
CNNVD
Microsoft M365 Copilot 访问控制错误漏洞
12 May 202600:00
cnnvd
CNVD
Microsoft M365 Copilot for Desktop has a deception vulnerability
18 May 202600:00
cnvd
CVE
CVE-2026-41614
12 May 202616:58
cve
Cvelist
CVE-2026-41614 M365 Copilot for Desktop Spoofing Vulnerability
12 May 202616:58
cvelist
EUVD
EUVD-2026-29697
12 May 202618:30
euvd
Kaspersky
KLA91041 Multiple vulnerabilities in Microsoft Apps
12 May 202600:00
kaspersky
Microsoft CVE
M365 Copilot for Desktop Spoofing Vulnerability
12 May 202614:00
mscve
NVD
CVE-2026-41614
12 May 202618:17
nvd
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22 May 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 24.9
CVSS 36.2
EPSS0.00363
3